| Critters: A New Binge | 2019 | Uncle | TV Show |
| Historical Roasts | 2019 | Adolf Hitler | TV Show |
| Abnormal Attraction | 2018 | Pig Man | Movie |
| A Funny Thing Happened on the Way to the Castle | 2018 | Gorgeous George | Movie |
| The Kominsky Method | 2018 | | TV Show |
| The Last Sharknado: It's About Time | 2018 | Rand McDonald | TV Movie |
| Paradise PD | 2018 | Gilbert Gottfried | TV Show |
| Lego DC Super-Villains | 2018 | Mr. Mxyzptlk / Smallville Citizen / Belle Reve Cop (voice) | Unknown |
| Animal Crackers | 2017 | Mario Zucchini (voice) | Movie |
| Crashing | 2017 | Gilbert Gottfried | TV Show |
| The Marvelous Mrs. Maisel | 2017 | Strip Club MC | TV Show |
| Boy Band | 2017 | Mort (voice) | Movie |
| Sharknado 5: Global Swarming | 2017 | Ron Mcdonald | TV Movie |
| 80s Creature House | 2017 | Grim Reaper | TV Movie |
| Karate Tortoise | 2017 | Rat Bastard | TV Show |
| Teenage Mutant Ninja Turtles | 2017 | Kraang SubPrime (voice) | Unknown |
| The Comedian | 2016 | Gilbert Gottfried | Movie |
| Midnight Show | 2016 | | Movie |
| Director's Cut | 2016 | Superintendent | Movie |
| Hospital Arrest | 2016 | Carter | Movie |
| Justice League Action | 2016 | Mr. Mxyzptlk | TV Show |
| Sharknado 4: The 4th Awakens | 2016 | Ron McDonald | TV Movie |
| Thingstarter | 2016 | | TV Show |
| Gender Bender | 2016 | Dr. Montalto | Movie |
| Rock Story | 2015 | Dwayne Smiley | Movie |
| The Jim Gaffigan Show | 2015 | Gilbert Gottfried | TV Show |
| The Late Show with Stephen Colbert | 2015 | Lord Sexy / Samantha / The Redaction | TV Show |
| Mighty Magiswords | 2015 | Prohyas' Stomach | TV Show |
| A Million Ways to Die in the West | 2014 | Abraham Lincoln | Movie |
| Deadbeat | 2014 | Suicidal Man | TV Show |
| Last Week Tonight with John Oliver | 2014 | Jared Kushner | TV Show |
| The Tom and Jerry Show | 2014 | Genie | TV Show |
| Kingdom Hearts HD 2.5 Remix | 2014 | Iago (English version, voice) | Unknown |
| Lego Batman 3: Beyond Gotham | 2014 | Mr. Mxyzptlk (voice) | Unknown |
| The Newbridge Tourism Board Presents: We're Newbridge We're Comin' to Get Ya! | 2014 | Gilbert Gottfried | TV Show |
| Beecher Baby Bouncer | 2013 | Howard Featherstone (voice) | Short Film |
| Teen Titans Go! | 2013 | The Coal Miner | TV Show |
| Teenage Mutant Ninja Turtles | 2012 | Kraang Sub-Prime | TV Show |
| Anger Management | 2012 | Dudley | TV Show |
| The High Fructose Adventures of Annoying Orange | 2012 | Alfalfa | TV Show |
| Randy Cunningham: 9th Grade Ninja | 2012 | Ranginald Bagel | TV Show |
| Sorcerers of the Magic Kingdom | 2012 | Iago (voice) | Unknown |
| Miss December | 2011 | The Police Officer | Movie |
| Episodes | 2011 | Gilbert Gottfried | TV Show |
| Kingdom Hearts Re:coded | 2010 | Iago (English version, voice) | Unknown |
| Mad | 2010 | LinKONG / Crash / Father | TV Show |
| Robotomy | 2010 | Tickle Me Psycho | TV Show |
| M'larky | 2010 | Detective Gilbert | TV Show |
| Jack and the Beanstalk | 2009 | Grayson | Movie |
| Star-ving | 2009 | Gilbert | TV Show |
| Hysterical Psycho | 2009 | Mr G | Movie |
| Seth MacFarlane's Cavalcade of Cartoon Comedy | 2008 | Gilbert Gottfried | TV Show |
| Back at the Barnyard | 2007 | Barn Buddy | TV Show |
| Kingdom Hearts II: Final Mix+ | 2007 | Iago (English version, voice) | Unknown |
| The Last Request | 2006 | Bum | Movie |
| 'Til Death | 2006 | Tommy | TV Show |
| 30 Rock | 2006 | Gilbert Gottfried | TV Show |
| Hannah Montana | 2006 | Barney Bittman | TV Show |
| The Emperor's New School | 2006 | Potion | TV Show |
| The Replacements | 2006 | Gilbert Gottfried | TV Show |
| Farce of the Penguins | 2006 | Freezing Nuts Penguin (voice) | Movie |
| CollegeHumor Originals | 2006 | Mr. Elbow / Twitter | TV Show |
| Greg the Bunny | 2005 | Gilbert / Gilbert Gottfried | TV Show |
| My Gym Partner's a Monkey | 2005 | Rick the Platypus | TV Show |
| Kingdom Hearts II | 2005 | Iago (English version, voice) | Unknown |
| Funky Monkey | 2004 | Dr. Spleen | Movie |
| A Series of Unfortunate Events | 2004 | Duck (voice, uncredited) | Movie |
| The Amazing Floydini | 2004 | Strange Man | Movie |
| The Angry Video Game Nerd | 2004 | Fred Fuchs | TV Show |
| Aladdin's Magic Carpet Adventure | 2004 | Iago (voice) | Unknown |
| Back by Midnight | 2002 | Security Guard | Movie |
| Crank Yankers | 2002 | George Zucco | TV Show |
| Cyberchase | 2002 | Digit / Widget | TV Show |
| Kingdom Hearts | 2002 | Iago (English version, voice) | Unknown |
| Longshot | 2001 | Mr. Chadwick | Movie |
| House of Mouse | 2001 | Iago | TV Show |
| The Fairly OddParents | 2001 | Dr. Bender / Wendell Bender | TV Show |
| The Grim Adventures of Billy & Mandy | 2001 | Santa Claus | TV Show |
| Aladdin in Nasira's Revenge | 2001 | Iago (voice) | Unknown |
| Clerks | 2000 | Patrick Swayze / Jerry Seinfeld | TV Show |
| CSI: Crime Scene Investigation | 2000 | Stand-Up Comedian | TV Show |
| Son of the Beach | 2000 | Noccus Johnstein | TV Show |
| Goosed | 1999 | Alan Levy | Movie |
| Dilbert | 1999 | The Troll | TV Show |
| Family Guy | 1999 | Gilbert Gottfried / Dog Whistle / Horse | TV Show |
| Home Movies | 1999 | Tonko the Parrot | TV Show |
| Law & Order: Special Victims Unit | 1999 | TARU Technician Leo Gerber | TV Show |
| SpongeBob SquarePants | 1999 | Sal | TV Show |
| Arcade Frenzy | 1999 | Iago (voice) | Unknown |
| Doctor Dolittle | 1998 | Compulsive Dog (voice) | Movie |
| Titey | 1998 | Napolean (voice) | Short Film |
| Becker | 1998 | Alan | TV Show |
| Celebrity Deathmatch | 1998 | Gilbert Gottfried | TV Show |
| Hercules | 1998 | Clion | TV Show |
| Noddy | 1998 | Jack Frost | TV Show |
| V.I.P. | 1998 | Gilbert Gottfried | TV Show |
| Disney's Math Quest with Aladdin | 1998 | Iago (voice) | Unknown |
| How to Be a Player | 1997 | Tony the Doorman | Movie |
| Meet Wally Sparks | 1997 | Mr. Harry Karp | Movie |
| Bear in the Big Blue House | 1997 | Big Possum / Large Possum | TV Show |
| Jenny | 1997 | Nathan | TV Show |
| The Tom Show | 1997 | Stewy | TV Show |
| The Weird Al Show | 1997 | Al's Imaginary Friend Gilbert | TV Show |
| Escape from It's a Wonderful Life | 1996 | Man on Porch (voice) | TV Movie |
| Adventures from the Book of Virtues | 1996 | Horace / The Rat | TV Show |
| Clueless | 1996 | DMV Examiner | TV Show |
| Cosby | 1996 | Gilbert Gottfried | TV Show |
| Superman: The Animated Series | 1996 | Mr. Mxyzptlk | TV Show |
| Be Cool About Fire Safety | 1996 | Seemore Smoke (voice) | Short Film |
| Aladdin on Ice | 1995 | Iago (voice, uncredited) | TV Movie |
| Problem Child 3: Junior in Love | 1995 | Dr. Peabody | TV Movie |
| Dr. Katz, Professional Therapist | 1995 | Gilbert | TV Show |
| Hope & Gloria | 1995 | Gilbert Gottfried | TV Show |
| In the House | 1995 | Mr. Comstock | TV Show |
| The Parent 'Hood | 1995 | The Manager | TV Show |
| The Watcher | 1995 | | TV Show |
| Timon & Pumbaa | 1995 | Woodpecker | TV Show |
| Blankman | 1994 | Man on TV (uncredited) | Movie |
| House Party 3 | 1994 | Luggage Clerk | Movie |
| Silk Degrees | 1994 | Rene | Movie |
| Thumbelina | 1994 | Mr. Beetle (voice) | Movie |
| Saved by the Bell: Wedding in Las Vegas | 1994 | Bert Banner | TV Movie |
| Aladdin | 1994 | Iago | TV Show |
| Bump in the Night | 1994 | Odiferous J. Stench | TV Show |
| Duckman: Private Dick/Family Man | 1994 | Art De Salvo / Art 'Bones' McSalvo | TV Show |
| Aladdin Activity Center | 1994 | Iago (voice) | Unknown |
| The Muppets: She Drives Me Crazy | 1994 | Gilbert Gottfried | Music Video |
| Beavis and Butt-Head | 1993 | Gus Baker | TV Show |
| Bonkers | 1993 | Two-Bits | TV Show |
| Late Night with Conan O'Brien | 1993 | Sarah Palin dubbed voice / Andy Richter Escapes Comedy Skit | TV Show |
| Living Single | 1993 | Larry Friedlander | TV Show |
| Problem Child | 1993 | Peabody | TV Show |
| The State | 1993 | Soup Guy | TV Show |
| Aladdin | 1992 | Iago (voice) | Movie |
| Mad About You | 1992 | Spanky's Master | TV Show |
| The Amazing Live Sea-Monkeys | 1992 | The Director (1992) | TV Show |
| The Tonight Show with Jay Leno | 1992 | Various Characters / Madeline / Kim Jong-Il / ... | TV Show |
| Highway to Hell | 1991 | Hitler | Movie |
| Problem Child 2 | 1991 | Igor Peabody | Movie |
| Adventures in Wonderland | 1991 | Mike McNasty | TV Show |
| Herman's Head | 1991 | Bob | TV Show |
| Silk Stalkings | 1991 | Joey Mellman / Billy | TV Show |
| The Ren & Stimpy Show | 1991 | Jerry the Belly Button Elf / Adonis | TV Show |
| Seeing Is Believing | 1991 | Gilbert Gottfried | TV Show |
| Molson Canadian Comedy Releaf | 1991 | | TV Show |
| 3rd Bass: Portrait of the Artist as a Hood | 1991 | Judge | Music Video |
| Look Who's Talking Too | 1990 | Joey | Movie |
| Problem Child | 1990 | Igor Peabody | Movie |
| The Adventures of Ford Fairlane | 1990 | Johnny Crunch | Movie |
| Are You Afraid of the Dark? | 1990 | Roy | TV Show |
| Bobby's World | 1990 | Mad Scientist / Karate Sensei | TV Show |
| Wings | 1990 | Lewis | TV Show |
| Seriously... Phil Collins | 1990 | Roger - TV Executive | TV Movie |
| 3rd Bass: The Gas Face | 1990 | Mr. Wesell | Music Video |
| Never on Tuesday | 1989 | Lucky Larry Lupin (uncredited) | Movie |
| Hot to Trot | 1988 | Dentist | Movie |
| Superboy | 1988 | Nick Knack | TV Show |
| Beverly Hills Cop II | 1987 | Sidney Bernstein | Movie |
| A Different World | 1987 | Sergeant | TV Show |
| Married... with Children | 1987 | Gilbert Gottfried | TV Show |
| Norman's Corner | 1987 | Norman | TV Movie |
| Bad Medicine | 1985 | Tony Sandoval | Movie |
| Cinemax Comedy Experiment | 1985 | Norman | TV Show |
| The House of God | 1984 | Paramedic | Movie |
| Night Court | 1984 | Oscar Brown | TV Show |
| The Cosby Show | 1984 | Mr. Babcock | TV Show |
| Saturday Night Live - Pepe Gonzalez | 1980 | Pepe Gonzalez | TV Show |
| Wally Brown | 1979 | Bernstein | TV Movie |
| Saturday Night Live | 1975 | Various / Leo Waxman / Napoleon (segment "Titey") / ... | TV Show |
| Sesame Street | 1969 | Denny the Distracter | TV Show |
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